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Thiophene/Graphene Interface Peculiarities for Potential Organic Electronic Applications 潜在有机电子应用中噻吩/石墨烯界面特性
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-02-24 DOI: 10.4172/2324-8777.1000235
Mazmira Mohamad, R. Ahmed, A. Shaari, S. Goumri‐Said
{"title":"Thiophene/Graphene Interface Peculiarities for Potential Organic Electronic Applications","authors":"Mazmira Mohamad, R. Ahmed, A. Shaari, S. Goumri‐Said","doi":"10.4172/2324-8777.1000235","DOIUrl":"https://doi.org/10.4172/2324-8777.1000235","url":null,"abstract":"Interfacial study between thiophene molecule and graphene surface is presented by employing density functional theory methods. To do so, interfacing separation distance is varied from 1.00A to 2.50A. Our reported HOMO-LUMO energy gap values, adsorption energy as well as binding energy show the existence of intermolecular forces accumulated from the attractive van der Waals and Pauli repulsion forces. It is noted subsequently that the growing intermolecular forces are very sensitive even to relatively a small change in the interfacing separation distance between the molecule and surface. In the electronic density of states, dense electrons population of the thiophene/graphene system is found with appearance of spinpolarization at energy Fermi level. Moreover, a slight magnetic behaviour on thiophene molecule, accompanied by a decrease in the magnetization of graphene surface, is observed in the presence of the molecule near to the surface.","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"1 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2018-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89715061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Green Synthesis of Silver Nanoparticles: A Study of the Dispersive Efficiency and Antimicrobial Potential of the Extracts of Plinia Cauliflora forApplication in Smart Textiles Materials for Healthcare 绿色合成纳米银:花椰菜提取物在医疗保健智能纺织材料中的分散效率和抗菌潜力研究
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-02-24 DOI: 10.4172/2324-8777.1000236
B. P. Backx, Brunno Rech Pedrosa, Thais Delazare, Fern, A. Damasceno, Otávio Augusto Leitão dos Santos
{"title":"Green Synthesis of Silver Nanoparticles: A Study of the Dispersive Efficiency and Antimicrobial Potential of the Extracts of Plinia Cauliflora forApplication in Smart Textiles Materials for Healthcare","authors":"B. P. Backx, Brunno Rech Pedrosa, Thais Delazare, Fern, A. Damasceno, Otávio Augusto Leitão dos Santos","doi":"10.4172/2324-8777.1000236","DOIUrl":"https://doi.org/10.4172/2324-8777.1000236","url":null,"abstract":"In the history of mankind, it is feasible to find clothing and medical uses of plants. Metals from bulk to nano proportions were also somehow always present. Uses of metallic nanoparticles have been increasing over the years in applications such as textile industry, remarkably the silver ones. The standard silver nanoparticle synthesis methods can be expensive and cause damage to the environment. Due to that fact, many efforts are being made to elaborate ecofriendly synthesis routes that provide good stability and dispersion in the medium. In this work, peel and leaf extracts from Plinia cauliflora (jabuticaba) are used as a dispersion medium to the silver nanoparticles synthesized with glucose and starch, characterized using Ultraviolet–visible spectroscopy (UV-Vis), Scanning Electronic Microscope (SEM), energy-dispersive spectroscopy (EDX), Nanosight; and preliminarily tested for their antifungal efficiency. The silver nanoparticles are present and confirmed due to the analysis of UV-Vis and dispersed as seen in the generated micrograph. There's also antifungal activity in fungi colonies isolated from the human face and an absorbance peak in the peel extract that may be the influence of the anthocyanins present in the peel's pigment.","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"34 1","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2018-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88883761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Controlled Sol-Gel Hydrolysis for Synthesis and Characterization of Χ-Al2O3 Nano-Powder Using New Class of Precursors of Bis (N Phenylsalicylideneiminato) Aluminum(III)-Di-(μ-Isopropoxo)-Di-Isopropoxo Aluminum(III) Modified By Mono-Carboxylic Acids 新型单羧酸修饰双(N -苯基水杨基氨基)铝(III)-二-(μ-异丙酚)-二-异丙酚铝(III)前驱体的受控溶胶-凝胶水解合成Χ-Al2O3纳米粉体及表征
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-02-24 DOI: 10.4172/2324-8777.1000237
Anita Raj Sanwaria, M. Nagar, N. Sharma
{"title":"Controlled Sol-Gel Hydrolysis for Synthesis and Characterization of Χ-Al2O3 Nano-Powder Using New Class of Precursors of Bis (N Phenylsalicylideneiminato) Aluminum(III)-Di-(μ-Isopropoxo)-Di-Isopropoxo Aluminum(III) Modified By Mono-Carboxylic Acids","authors":"Anita Raj Sanwaria, M. Nagar, N. Sharma","doi":"10.4172/2324-8777.1000237","DOIUrl":"https://doi.org/10.4172/2324-8777.1000237","url":null,"abstract":"Reactions of bis(N-phenylsalicylideneiminato)aluminum(III))-di-(μ- isopropoxo)-di-isopropoxoaluminum (III) with mono-carboxylic acids yield product of the type [C6H4O{CH=N(C6H5)}]2A1(μ-OPri)2Al(OOCR) (OPri)2–n [where R=CH3, C2H5, C3H7 and n=1 or 2). Progress of the reactions was monitored by estimating liberated 2-propanol in benzene-2-propanol azeotrope by oxidimetric method. All the yellow foamy solid products are soluble in common organic solvents. They were characterized by elemental analyses, FT-IR and (1H, 13C and 27Al) NMR spectral studies. Molecular weight measurements in refluxing anhydrous benzene indicate their binuclear nature. Sol-gel hydrolysis of [C6H4O{CH=N(C6H5)}]2Al(μ-OPri)2Al(OPri)2] (A), and representative compounds [C6H4O{CH=N(C6H5)}]2Al(μ- OPri)2Al(OOCCH3)(OPri)] (1) and [C6H4O{CH=N(C6H5)}]2Al(μ- OPri)2Al(OOCCH3)2] (2) followed by sintering at 600° C yielded cubic primitive phase of nano-crystallites of χ-Al2O3 [JCPDF # 040880] in all the cases, as reflected by their powder X-ray diffraction pattern. The IR, SEM and EDX studies also support the formation of the transition alumina.","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"18 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2018-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75353623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Graphene/cement composite materials: Flexural strength and microstructure 石墨烯/水泥复合材料:抗弯强度和微观结构
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-01-01 DOI: 10.4172/2324-8777-C6-036
N. Zhang
{"title":"Graphene/cement composite materials: Flexural strength and microstructure","authors":"N. Zhang","doi":"10.4172/2324-8777-C6-036","DOIUrl":"https://doi.org/10.4172/2324-8777-C6-036","url":null,"abstract":"","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76288914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Atomic resolution characterization of epitaxial structure by using aberration-corrected STEM 利用像差校正STEM技术表征外延结构的原子分辨率
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-01-01 DOI: 10.4172/2324-8777-c3-027
C. Hsiao
{"title":"Atomic resolution characterization of epitaxial structure by using aberration-corrected STEM","authors":"C. Hsiao","doi":"10.4172/2324-8777-c3-027","DOIUrl":"https://doi.org/10.4172/2324-8777-c3-027","url":null,"abstract":"","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82226707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Atomic Force Microscopy AFM the ultimate toolkit for Nanoscience and technology 原子力显微镜AFM是纳米科学和技术的终极工具包
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-01-01 DOI: 10.4172/2324-8777-C2-022
C. Gerber
{"title":"Atomic Force Microscopy AFM the ultimate toolkit for Nanoscience and technology","authors":"C. Gerber","doi":"10.4172/2324-8777-C2-022","DOIUrl":"https://doi.org/10.4172/2324-8777-C2-022","url":null,"abstract":"","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"87 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91407007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The impact and role of nanoscience on the health benefits and nutritional content of food, drinks and herbs consumed 纳米科学对食品、饮料和草药的健康益处和营养成分的影响和作用
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-01-01 DOI: 10.4172/2324-8777-C9-043
R. Lelyana
{"title":"The impact and role of nanoscience on the health benefits and nutritional content of food, drinks and herbs consumed","authors":"R. Lelyana","doi":"10.4172/2324-8777-C9-043","DOIUrl":"https://doi.org/10.4172/2324-8777-C9-043","url":null,"abstract":"","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85434179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of natural radioactivity concentration in consumed nuts and seeds and their implications in the human body 食用坚果和种子中天然放射性浓度的测定及其对人体的影响
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-01-01 DOI: 10.4172/2324-8777-C10-048
Amal H Alghamdi
{"title":"Determination of natural radioactivity concentration in consumed nuts and seeds and their implications in the human body","authors":"Amal H Alghamdi","doi":"10.4172/2324-8777-C10-048","DOIUrl":"https://doi.org/10.4172/2324-8777-C10-048","url":null,"abstract":"","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83545230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of flower-shaped hybrid nano structures with standard plant molecules and their antimicrobial, peroxidase-like activities 具有标准植物分子的花形杂化纳米结构的合成及其抗过氧化物酶类活性
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-01-01 DOI: 10.4172/2324-8777-C8-042
Ayse Demirbaş
{"title":"Synthesis of flower-shaped hybrid nano structures with standard plant molecules and their antimicrobial, peroxidase-like activities","authors":"Ayse Demirbaş","doi":"10.4172/2324-8777-C8-042","DOIUrl":"https://doi.org/10.4172/2324-8777-C8-042","url":null,"abstract":"","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"142 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73242793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Boron nitride nanomaterials: An effective and upcoming approach for water purification 氮化硼纳米材料:水净化的有效途径
Journal of Nanomaterials & Molecular Nanotechnology Pub Date : 2018-01-01 DOI: 10.4172/2324-8777-C11-050
P. Singla
{"title":"Boron nitride nanomaterials: An effective and upcoming approach for water purification","authors":"P. Singla","doi":"10.4172/2324-8777-C11-050","DOIUrl":"https://doi.org/10.4172/2324-8777-C11-050","url":null,"abstract":"","PeriodicalId":16457,"journal":{"name":"Journal of Nanomaterials & Molecular Nanotechnology","volume":"104 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79175235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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